added files for the firefox addon
added firefox addon files
ignore firefox-addon path, fix generator script
avoid unsafe links for firefox-addon
add multiple optiomizations for 30+ tx wallets
add multiple optiomizations for 30+ tx wallets
Merge pull request #398 from colkito/feature/firefox-addon-files

Feature/firefox addon files
Merge pull request #405 from matiu/feature/optimizations2

Feature/optimizations2
Minor fixes: support list of transactions proposal for small devices.
Merge pull request #432 from cmgustavo/bug/ux-small-devices

Minor fixes: support list of transactions proposal for small devices
bring flashMessages back to live after logout
add friendly message when the wallet is full
Merge pull request #438 from yemel/fix/join-completed-wallet

Fix/join completed wallet